Nope, as mentioned before everything set as it supposed to be, all resolutions enabled and the TV can perform all resolutions as well. Also disabling/enabling 100hz doesn't change or affect the image quality except when moving. Games like K2, HR or GoWIII and especially FFXIII look the way they should, because AA is applied. Even Motorstorm.
So, is it official that it's using MSAA or any AA? Maybe rather temporal AA.
Yes, indeed the first (rather dark and low brightness) chapter is really super clean and I would never come up with such an idea, but the town levels are really screwed up. Especially fence, windows, thin metal pipes, everything horizontal, all jagged.
And if there is AA, it seems that some post processing effects disable it's effectivness when watching far in front, especially in that 'ice palace puzzle-jump-level'.
How can I recognize myself if it's AA or not?